Omar Matallah

consultant bi (sap hana, bi4)

Île-de-France, France

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avril 2010 - mars 2017 | 92800 Puteaux, France

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Consultant décisionnel

I was involved during 7 years in the operation, implementation, administrator and supporting of SAP (BI , HANA) .

- Ensured that best practices are followed during projects design and build.
- Implementation of SAP HANA for the proof of concept.
- Experienced SAP Landscape transformation (SLT).
- Created Decision tables and performed various calculations using best function provided by Hana.
- Replicated data using SLT and Dataservices and created models as per requirement.
- Migration of Attribute and Analytic Views, Script-based calculation views to Calculation Views SP11
- Interface with developers and modelers for performance and data access requirements 
- Responsible for technical architecture for BI.
- Technical referent for the developer users.
- Formulated the requirements and configurations best practice.
- Drafting of the migration of Business Objects XI 3.1 to BI4.2
- Involved in designing of BI4 Architecture (Single Sign-On, Cluster,…)
- Capable of working independently with a minimum supervision as well as in a team.
- Moving Transports from development to Production system and tracking the changes.
- Managing CMC administration and performance.
- Implementation and managing of security configuration on different environments.
- Performing upgrades of the servers to new release levels and clustering.
- Scheduling and publishing Webi reports via CMC to business users
- Involved in regression, performance and integration testing.
- Audit and KPIs existing Business Objects repository.
- Development of jobs control-M to monitor the platform.
- Researched new software and tools, proactively recommend improvements.

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